This article will show you how to set up account in USPS and then integrate your credentials with USPS api.
Register with USPS
To register your USPS account, please follow these steps:
Step 1: Go to the USPS Web Tools Or Click Here for Registration
Step 2: After Registration you will got mail form your Registration mail account.
Note: In UPSC configuration you will required UserId for getting Shipping price, But we don’t have user Id yet. Now, USPS consider user name as UserId. Mean User name and UserId are same in USPS.